want to know the difference between Dev, Prod , Test instances in real time?

[sreenivassinsta]

want to know the difference of use Dev, Prod , Test instances

as a developer?

[SanjivMeher]

You get a requirement from client.

Dev is where you develop that requirement. 

Test is where you deploy your code for testing, so that the client can test the functionality and give you a sign off.

Production is when you want to deploy you code from dev to Prod after you have sign off from client and it is ready to used by your users. Production is you live system.

[Nithish1 · Accepted solution]

Hello,

DEVELOPMENT happens when you sit down and start writing the code.

TEST happens when you sit down, look at the code you've just written and test it from every possible angle to:

• • see if everything works like excepcted - when it does not
  • To find the bugs and get rid of them

PRODUCTION happens when you take your code which is as much bug-free as possible and put it on a live server - so that application users can make use of it.

[Nithish1]

Hi,

Please do mark my answer correct so other users can find it more easily (and to serve me up a delicious helping of community points :D)